[1,1,1,3,3,3,5,5,7,5,7,7,9,9,9,11,11,13,11,15,13, 17,13,17,15,19,17,19,17,21,19,23,19,23,21,25,23, 25,25,27,27,27,29,29,31,29,33,31,35,31,37,33,39, 33,41,35,43,35,43,37,45,39,45,39,47,41,49,41,49, 43,51,45,51,45]